040-444

040-444 practice questions, page 7 of 15, with answer review and explanations.

Question 31

Which of the following is characteristic of running versus walking?

  1. Less vigorous arm action.
  2. Decreased stride length.
  3. Period of nonsupport.
  4. Period of double-support.

Question 32

Low back pain occurs most commonly in the lumbar region, because __________.

  1. The lumbar vertebrae are the least mobile.
  2. The lumbar disks are subject to the most pressure.
  3. The lumbar vertebrae support much of the body weight.
  4. All of the above.

Question 33

The rear-foot motion called pronation results from a combination of __________.

  1. Abduction, eversion, and plantarflexion.
  2. Adduction, inversion, and plantarflexion.
  3. Abduction, eversion, and dorsiflexion.
  4. Adduction, inversion, and dorsiflexion.

Question 34

Which of the following is NOT a major food fuel during exercise?

  1. Glucose.
  2. Fatty acids.
  3. Protein.
  4. Glycogen.

Question 35

The chemical energy that is directly converted to do work is __________.

  1. ATP.
  2. Creatine phosphate.
  3. Beta oxidation of fatty acids.
  4. All of the above.